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-simulate-a-led-dimmer-with-oscilloscope

auduino-s01--hello-world-

Design a arduino board with one led light. which will blink in after every 2sec.

blinking-three-led-one-by-one-and-reverse-the-led-blink

Mr. Z want to make a nice Light display with the LEDs he has. At first the LED1 will turn on, then after half second LED2 will be on. Then for next some seconds LED3 will be brighter from 0 to full. Then 3 LED’s will be off and repeat this for 3 times. Then this process will be reverse order for next 3 times. Then again like before and so on. Write a code and design a circuit for this.

building-design-using-c-opengl-2d-graphics

calendar-

https://rezaul1871.github.io/calendar-/January.html

chess-board-design-using-cpp-opengl

The finally the chessboard() function contains a opengl glFlush() which process all opengl routine as quickly as possible means it flushes all the matter on the display window for the next display. This similar to our earlier chess board opengl program.

chess-board-design-using-html-and-css

https://rezaul1871.github.io/Chess-Board-design-using-Html-and-css/Chess%20board%20design.html

demo-protfolio-pactise-hero-copy

https://rezaul1871.github.io/Demo-protfolio-pactise-hero-copy/First.html

educationhub

html-demo-portfolio

https://rezaul1871.github.io/HTML-demo-portfolio/Index.html

internet-service-provider-website

https://rezaul1871.github.io/Internet-Service-Provider-website/

isp-full-website

Welcome to my ISP website

making-wikipedia-infobox-with-html-only

I make this info box using table only. It is very first work of my regular practise.

middle-line-drawing-in-graph-using-loop-in-cpp-opengl

I used a for loop to drawing a middle line .

multiple-building-design-using-opengl-2d-graphic

multiple building design using OpenGL 2d graphic.

next-word-predictor-using-word-

pir-motion-sensor

You are working as a junior product development engineer, Let’s consider a scenario Our daily life is no more as usual after the emergence of COVID-19, government is trying by doing some restriction like lock down, shut down to keep the infection rate as low as possible. Still the rate of COVID-19 is much higher in this situation you have been asked to design a system through which people of the country will follow the social distancing and at the same time government do not have to employ so many personnel to keep people in the restriction.

portfolio-using-html-and-css

print-hello-world-usign-seiral-monitor-in-arduino

python-pactise-and-revision

simple-html-calendar-

https://rezaul1871.github.io/Simple-Html-calendar-/Index.html

simulate-a-led-dimmer-in-tinkercad

tictoctoe

TicTocToe android project

town-scenario-with-timelapes-opengl-2d-project-in-computer-graphics

traffic-light-system-with-movable-car-computer-graphic-project-in-opengl-

two-ligh-blinking-with-13-and-12-pin-with-different-times

This is an Arduino based first practise work. Where two LED are connected with two digital pins. Once is 12 and another is 13 number pins and two led are connected with individual pin with their own resistor. Now blink the LED with different time using c++ code.

walking-animation-using-html-

you-have-been-found-that-there-are-lights-which-intensity-is-constant-in-a-venue-you-are-asked-to-d

You have been found that there are lights which intensity is constant in a venue, you are asked to design a circuit so you can change the intensity of the light according to the outside light. Let's consider you have the following parts available: i) Arduino Uno Board ii) A LED/Bulb iii) An LDR iv) Couple of jumper cable & v) USB Cable to connect the board The proto-type that will control the venue light to ensure maximum light comfort level for everyone. How can you design such a system? Draw the complete circuit diagram with Proper justification for each component? Provide an estimated cost as well for the system. Serial Communication to show value of LDR